CN209970410U

CN209970410U - A trimming means for after clip pivot processing

Info

Publication number: CN209970410U
Application number: CN201920344394.0U
Authority: CN
Inventors: 陶良娣; 蒋克银; 陶鹏
Original assignee: Wuhu Hongao Hardware Technology Co Ltd
Current assignee: Wuhu Hongao Hardware Technology Co Ltd
Priority date: 2019-03-16
Filing date: 2019-03-16
Publication date: 2020-01-21
Anticipated expiration: 2029-03-16

Abstract

The utility model belongs to the technical field of hardware processing, in particular to a trimming device used after processing of a clamp shaft pin, which comprises a limiting mechanism and a trimming mechanism, wherein the limiting mechanism comprises a pressing component and a limiting component arranged right below the pressing component, the trimming mechanism comprises a grinding machine and a driving electric cylinder used for driving the grinding machine to horizontally move, the limiting component comprises an upper die which can be fixedly connected with the bottom end of the pressing component and a lower die which is arranged right below the upper die, the pressing component comprises a lifting hydraulic cylinder, the output shaft of the lifting hydraulic cylinder is vertically downward, the upper die is horizontally arranged at the output end of the lifting hydraulic cylinder, the edges of the upper die and the lower die form a limiting notch used for placing the clamp shaft pin, the lower die is horizontally provided with a pushing cylinder, so that the upper dies with different sizes can be conveniently replaced, the work difficulty of workers is reduced, the trimming accuracy is improved, and the defective rate is reduced.

Description

A trimming means for after clip pivot processing

Technical Field

The utility model belongs to the technical field of hardware processing, specifically speaking, the utility model relates to a trimming means for behind the clip pivot processing.

Background

One of the connecting pieces of the curtain accessories comprises a flexible shaft plate with a concave structure, a pin shaft and a clamp shaft pin, wherein the flexible shaft plate is of a convex structure, the clamp shaft pin penetrates through the flexible shaft plate transversely, the pin shaft vertically penetrates through the flexible shaft plate, a through hole for the clamp to penetrate through the flexible shaft plate is formed in the flexible shaft plate, in the conventional step of producing the clamp shaft pin, a half section of a raw material is punched into a curve shape in a punching process, a semi-finished product is bent on bending equipment, and after the bending forming, two ends of the clamp shaft pin are generally longer than a specified length, so that the trimming step can be carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trimming means who is used for behind the processing of clip pivot to prior art not enough.

In order to solve the above problem, the utility model provides a following technical scheme:

the utility model provides a trimming means for behind clip pivot processing, is including stop gear and trimming mechanism, stop gear is including pushing down the subassembly and setting up the spacing subassembly under the subassembly, trimming mechanism is including the grinder and be used for driving grinder horizontal migration's driving electric jar, spacing subassembly is including the last mould that can be connected with the bottom fixed of pushing down the subassembly and the lower mould of setting under last mould, it is including hydraulic cylinder to push down the subassembly, hydraulic cylinder's output shaft is vertical down, go up mould horizontal installation at the hydraulic cylinder output, it forms a spacing breach that is used for putting the clip pivot to go up mould and lower mould edge, the side level of lower mould is provided with push cylinder.

Preferably, the bottom of going up the mould is provided with the counterpoint column cap and the counterpoint awl, be provided with the counterpoint groove that supplies the counterpoint column cap to counterpoint on the lower mould, the lower mould still is provided with the conical groove that supplies the counterpoint awl male.

Preferably, go up the mould through the bolt of vertical setting and hydraulic cylinder's output fixed mounting, the top of pushing away slat is installed to the output that promotes the cylinder, the length direction that pushes away the slat is perpendicular with the output direction that promotes the cylinder, the direction of drive electric jar is parallel with the output direction that promotes the cylinder.

Preferably, the side that promotes the cylinder is provided with a plurality of guide bar, the central line of guide bar is parallel with the output direction that promotes the cylinder, all overlaps on all guide bars and is equipped with the uide bushing.

Preferably, a horizontal cylindrical groove is formed in one side, close to the lower die, of the pushing lath.

Preferably, the lifting hydraulic cylinder is erected right above the lower die through a support frame, and a plurality of vertical rods in sliding fit with the support frame are installed at the output end of the lifting hydraulic cylinder.

The beneficial effect of adopting above technical scheme is: the clamp shaft pin is placed at the edge of the lower die, the lifting hydraulic cylinder drives the upper die to descend, the alignment column head and the alignment cone to be inserted into the alignment groove and the cone groove respectively, so that the upper die and the lower die are matched to support the clamp shaft pin, the driving cylinder drives the pushing batten to abut against the clamp shaft pin, and finally the electric cylinder is driven to drive the grinding machine to trim two ends of the clamp shaft pin simultaneously, so that the upper dies with different sizes can be replaced conveniently, the working difficulty of workers is reduced, the trimming accuracy is improved, and the defective rate is reduced.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic perspective view of the first limiting assembly of the present invention;

fig. 4 is a schematic perspective view of the limiting assembly of the present invention;

fig. 5 is a schematic perspective view of the clip axle pin of the present invention;

description of reference numerals: the device comprises a limiting mechanism 1, a trimming mechanism 2, a lifting hydraulic cylinder 31, a pushing cylinder 32, a guide rod 33, a pushing batten 34, a groove 35, a vertical rod 36, a limiting assembly 4, an upper die 41, a lower die 42, an alignment column head 43, an alignment cone 44, an alignment groove 45, a tapered groove 46, a grinding machine 5, a driving electric cylinder 6 and a bolt 7.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.

Referring to fig. 1 to 5, the utility model relates to a trimming device for clip pivot after processing, including stop gear 1 and trimming mechanism 2, stop gear 1 includes the push down subassembly and sets up the stop subassembly 4 under the push down subassembly, trimming mechanism 2 includes grinder 5 and the driving electric cylinder 6 that is used for driving grinder 5 horizontal migration, stop subassembly 4 includes the last mould 41 that can be connected with the bottom fixed of push down subassembly and sets up the lower mould 42 under last mould 41, the push down subassembly includes hydraulic cylinder 31, the output shaft of hydraulic cylinder 31 is vertical downwards, last mould 41 horizontal installation is at hydraulic cylinder 31 output end, last mould 41 and lower mould 41 edge form one and are used for putting the spacing breach of clip pivot, the side level of lower mould 42 is provided with pushing cylinder 32, the clamp shaft pin is placed at the edge of the lower die 42, the lifting hydraulic cylinder 31 drives the upper die 41 to descend, so that the clamp shaft pin is supported by the upper die 41 and the lower die 42 in a matched mode, then the driving cylinder drives the pushing lath 34 to abut against the clamp shaft pin, and finally the electric cylinder 6 is driven to drive the grinding machine 5 to trim two ends of the clamp shaft pin.

The bottom of going up mould 41 is provided with counterpoint column cap 43 and counterpoint awl 44, be provided with the counterpoint groove 45 that supplies counterpoint column cap 43 to counterpoint on the lower mould 42, lower mould 42 still is provided with and supplies counterpoint awl 44 male tapered slot 46, and mould 41 descends to counterpoint column cap 43 and counterpoint awl 44 and inserts respectively in counterpoint groove 45 and tapered slot 46 in the drive of hydraulic cylinder 31, guarantees to go up mould 41 and lower mould 42 and counterpoints the accuracy.

Go up mould 41 through the output fixed mounting of the bolt 7 of vertical setting and hydraulic cylinder 31, the output that promotes cylinder 32 is installed and is pushed away slat 34, the length direction that pushes away slat 34 is perpendicular with the output direction that promotes cylinder 32, the direction of drive of driving electric jar 6 is parallel with the output direction that promotes cylinder 32, goes up mould 41 and lower mould 42 complex and props the clip pivot, then drives the cylinder drive and pushes away slat 34 and support the clip pivot, through rotatory bolt 7, can conveniently change not unidimensional last mould 41.

The side that promotes cylinder 32 is provided with a plurality of guide bar 33, the central line of guide bar 33 is parallel with the direction of output that promotes cylinder 32, all overlaps on all guide bars 33 to be equipped with the uide bushing, guarantees to push away slat 34 when the removal, can not swing.

One side that pushes away slat 34 is close to lower mould 42 is provided with the level and is the cylindrical surface form recess 35, drives actuating cylinder drive and pushes away slat 34 and supports the clip pivot, and the recess 35 can laminate the clip pivot more, improves the quality of contradicting.

The lifting hydraulic cylinder 31 is erected right above the lower die 42 through the support frame, and the output end of the lifting hydraulic cylinder 31 is provided with a plurality of vertical rods 36 in sliding fit with the support frame, so that the upper die 41 is guaranteed to be lifted stably.

The working principle is as follows: the clamp shaft pin is placed on the edge of the lower die 42, then the lifting hydraulic cylinder 31 drives the upper die 41 to descend, the alignment column head 43 and the alignment cone 44 are respectively inserted into the alignment groove 45 and the cone groove 46, so that the upper die 41 and the lower die 42 are matched to support the clamp shaft pin, then the driving cylinder drives the ejection strip plate 34 to abut against the clamp shaft pin, and finally the driving electric cylinder 6 drives the grinding machine 5 to trim two ends of the clamp shaft pin.

The present invention has been described in detail with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments, but is intended to cover various insubstantial modifications, including those made by the method and technical solutions of the present invention; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.

Claims

1. The utility model provides a trimming means for behind clip pivot processing which characterized in that: comprises a limiting mechanism (1) and a trimming mechanism (2), wherein the limiting mechanism (1) comprises a pressing component and a limiting component (4) arranged right below the pressing component, the trimming mechanism (2) comprises a grinding wheel machine (5) and a driving electric cylinder (6) for driving the grinding wheel machine (5) to move horizontally, the limiting component (4) comprises an upper die (41) which can be fixedly connected with the bottom end of the pressing component and a lower die (42) which is arranged right below the upper die (41), the pressing component comprises a lifting hydraulic cylinder (31), an output shaft of the lifting hydraulic cylinder (31) faces downwards vertically, go up mould (41) horizontal installation at hydraulic cylinder (31) output, go up mould (41) and lower mould (42) edge and form a spacing breach that is used for putting the clip pivot, the side level of lower mould (42) is provided with and promotes cylinder (32).

2. The trimming apparatus for use after processing of a clip axle pin according to claim 1, wherein: the bottom of going up mould (41) is provided with counterpoint column cap (43) and counterpoint awl (44), be provided with counterpoint groove (45) that supply counterpoint column cap (43) to counterpoint on lower mould (42), lower mould (42) still are provided with and supply counterpoint awl (44) male tapered slot (46).

3. The trimming apparatus for use after processing of a clip axle pin according to claim 2, wherein: go up mould (41) through the output fixed mounting of bolt (7) and hydraulic cylinder (31) of vertical setting, the output that promotes cylinder (32) is installed and is pushed away slat (34), the length direction that pushes away slat (34) is perpendicular with the output direction that promotes cylinder (32), the direction of drive of driving electric jar (6) is parallel with the output direction that promotes cylinder (32).

4. The trimming apparatus for use after processing of a clip axle pin according to claim 3, wherein: the side of promotion cylinder (32) is provided with a plurality of guide bar (33), the central line of guide bar (33) is parallel with the output direction of promotion cylinder (32), all overlaps on all guide bar (33) to be equipped with the uide bushing.

5. The trimming apparatus for use after processing of a clip axle pin according to claim 4, wherein: one side of the pushing lath (34) close to the lower die (42) is provided with a horizontal cylindrical groove (35).

6. The trimming apparatus for use after processing of a clip axle pin according to claim 5, wherein: the lifting hydraulic cylinder (31) is erected right above the lower die (42) through the supporting frame, and the output end of the lifting hydraulic cylinder (31) is provided with a plurality of vertical rods (36) in sliding fit with the supporting frame.